Blood glucose meter; Body fat monitors; Ear plugs for sleeping; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Electronic light therapy apparatus for the skin; Foot massage apparatus; Heat lamps for medical use; Hot or cold therapy wraps; Infrared radiator units for therapeutic purposes; Phototherapeutic apparatus for medical purposes, namely, a LED (light-emitting diode) li...